Warm Sapphire Marble

#2557bb

Notes

Warm Sapphire Marble (#2557BB) is a true azure with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (220°, 67%, 44%) places it in the balanced band at a mid lightness. It works across type, buttons, and borders, saturated enough to feel deliberate but balanced enough to not fight the rest of the palette. For a confident two-color system, pair it with its complementary amber. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#2557bb

RGB

rgb(37, 87, 187)

HSL

hsl(220, 67%, 44%)